Package org.apache.pdfbox.pdmodel

Interface ResourceCache

  • All Known Implementing Classes:
    DefaultResourceCache
    public interface ResourceCache
    A document-wide cache for page resources.

    • Method Detail

      • getFont

        PDFont getFont​(COSObject indirect)
        Returns the font resource for the given indirect object, if it is in the cache.
        Parameters:
        indirect - the indirect reference of the font to be returned
        Returns:
        the cached instance of the referenced font, if available

      • getColorSpace

        PDColorSpace getColorSpace​(COSObject indirect)
        Returns the color space resource for the given indirect object, if it is in the cache.
        Parameters:
        indirect - the indirect reference of the colorspace to be returned
        Returns:
        the cached instance of the referenced colorspace, if available

      • getExtGState

        PDExtendedGraphicsState getExtGState​(COSObject indirect)
        Returns the extended graphics state resource for the given indirect object, if it is in the cache.
        Parameters:
        indirect - the indirect reference of the extended graphics state to be returned
        Returns:
        the cached instance of the referenced extended graphics state, if available

      • getShading

        PDShading getShading​(COSObject indirect)
        Returns the shading resource for the given indirect object, if it is in the cache.
        Parameters:
        indirect - the indirect reference of the shading to be returned
        Returns:
        the cached instance of the referenced shading, if available

      • getPattern

        PDAbstractPattern getPattern​(COSObject indirect)
        Returns the pattern resource for the given indirect object, if it is in the cache.
        Parameters:
        indirect - the indirect reference of the pattern to be returned
        Returns:
        the cached instance of the referenced pattern, if available

      • getProperties

        PDPropertyList getProperties​(COSObject indirect)
        Returns the property list resource for the given indirect object, if it is in the cache.
        Parameters:
        indirect - the indirect reference of the property list to be returned
        Returns:
        the cached instance of the referenced property list, if available

      • getXObject

        PDXObject getXObject​(COSObject indirect)
        Returns the XObject resource for the given indirect object, if it is in the cache.
        Parameters:
        indirect - the indirect reference of the XObject to be returned
        Returns:
        the cached instance of the referenced XObject, if available

      • put

        void put​(COSObject indirect,
         PDFont font)
        Puts the given indirect font resource in the cache.
        Parameters:
        indirect - the indirect reference of the font to be cached
        font - the font to be cached

      • put

        void put​(COSObject indirect,
         PDColorSpace colorSpace)
        Puts the given indirect color space resource in the cache.
        Parameters:
        indirect - the indirect reference of the colorspace to be cached
        colorSpace - the colorspace to be cached

      • put

        void put​(COSObject indirect,
         PDExtendedGraphicsState extGState)
        Puts the given indirect extended graphics state resource in the cache.
        Parameters:
        indirect - the indirect reference of the extended graphics state to be cached
        extGState - the extended graphics state to be cached

      • put

        void put​(COSObject indirect,
         PDShading shading)
        Puts the given indirect shading resource in the cache.
        Parameters:
        indirect - the indirect reference of the shading to be cached
        shading - the shading to be cached

      • put

        void put​(COSObject indirect,
         PDAbstractPattern pattern)
        Puts the given indirect pattern resource in the cache.
        Parameters:
        indirect - the indirect reference of the pattern to be cached
        pattern - the pattern to be cached

      • put

        void put​(COSObject indirect,
         PDPropertyList propertyList)
        Puts the given indirect property list resource in the cache.
        Parameters:
        indirect - the indirect reference of the property list to be cached
        propertyList - the property list to be cached

      • put

        void put​(COSObject indirect,
         PDXObject xobject)
        Puts the given indirect XObject resource in the cache.
        Parameters:
        indirect - the indirect reference of the XObject to be cached
        xobject - the XObject to be cached